210835324

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10711}}^1$

素因数の和:10778

約数の個数: 48

約数和(自身を含む): 455902720

約数和(自身を除く): 245067396

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 10711, 19684, 21422, 42844, 74977, 149954, 203509, 299908, 396307, 407018, 792614, 814036, 1424563, 1585228, 2774149, 2849126, 5548298, 5698252, 7529833, 11096596, 15059666, 30119332, 52708831, 105417662, 210835324]

約数ペア:

[(1, 210835324), (2, 105417662), (4, 52708831), (7, 30119332), (14, 15059666), (19, 11096596), (28, 7529833), (37, 5698252), (38, 5548298), (74, 2849126), (76, 2774149), (133, 1585228), (148, 1424563), (259, 814036), (266, 792614), (518, 407018), (532, 396307), (703, 299908), (1036, 203509), (1406, 149954), (2812, 74977), (4921, 42844), (9842, 21422), (10711, 19684)]